Company lists · Data refreshed September 2026

Top 25 Forest inventory consultants based in the United States

RevenueBase identified 196 forest inventory consultants headquartered in the United States as of September 2026 and tracks 1,064 professional contacts across them, including 389 with verified work emails. Seattle is the largest hub.

This list covers forest inventory consultants headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
196Companies
1,064Contacts tracked
389Verified emails
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The 25 largest forest inventory consultants based in the United States

Ranked by team size
Top 25 of 196 forest inventory consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to forest inventory consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePortland, OR, United StatesHQ checked Sep 20, 202651-20077 contacts →

Partial evidence

“Since 1921 Mason, Bruce & Girard, Inc.(MB & G) has provided forestry, environmental, and geospatial services to public and private clients.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidencePhilomath, OR, United StatesHQ checked Sep 20, 2026201-50054 contacts →

Partial evidence

“Healthy forest management is a cornerstone of professional forestry.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceColumbia, SC, United StatesHQ checked Sep 20, 202611-5039 contacts →

Partial evidence

“Since 1949, Milliken Forestry Company in South Carolina has helped landowners improve timberland to meet goals as unique as their properties.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceMerced, CA, United StatesHQ checked Sep 20, 202611-5033 contacts →

Indirect evidence

“American Tree Medics uses cutting edge techniques to manage, maintain and assess trees for private clients, commercial and public agencies.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceYorba Linda, CA, United StatesHQ checked Sep 20, 202611-5030 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceWeed, CA, United StatesHQ checked Sep 20, 202611-5022 contacts →

Partial evidence

“Jefferson Resource Company is one of the largest full service forestry consulting firms in California.”

Source: RevenueBase Database · checked Sep 20, 2026
7Strong evidenceRaleigh, United StatesHQ checked Sep 20, 202611-5021 contacts →

Strong evidence

“GFR Forestry Consultants provides comprehensive forest and land management services to individuals, investors, corporations, institutions, and governments.”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceTallahassee, FL, United StatesHQ checked Sep 20, 202611-5019 contacts →

Partial evidence

“We help keep forestry viable • We innovate • We help foresters work more efficiently • We are dedicated to long-term relationships • We always follow through • We are committed to…”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceLufkin, TX, United StatesHQ checked Sep 20, 202611-5015 contacts →

Partial evidence

“Acorn Forestry is a full-service forestry company.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceLake City, FL, United StatesHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“Founded by Jack Vogel and Tom Mastin in 1974 NRPS provides a suite of forestry and natural resource related services.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceSeattle, United StatesHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“Urban Forestry and Arboriculture Consulting Services Tree Solutions Inc.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceSummerville, SC, United StatesHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceWadesboro, NC, United StatesHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“At PRF, we specialize in Vegetation Consulting for utility companies across the country.”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceWetumpka, AL, United StatesHQ checked Sep 20, 202651-20013 contacts →

Partial evidence

“Starting as a timber procurement and forestry consulting operation in 1994, IndusTREE has grown and is now the Southeast’s premiere provider of sustainable forestry and timberland…”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceEureka, CA, United StatesHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“Located in Eureka, California, NRM has been managing Forest and Wildland Resources since 1970.”

Source: RevenueBase Database · checked Sep 20, 2026
16Strong evidenceMissoula, MT, United StatesHQ checked Sep 20, 20261-1011 contacts →

Strong evidence

“Montana Forest Consultants is the largest forest consultation firm in Montana.”

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceMadison, NC, United StatesHQ checked Sep 20, 20261-1011 contacts →

Partial evidence

“Conservation focused forest and wildlife consulting/contracting firm.”

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceMcminnville, United StatesHQ checked Sep 20, 20261-1010 contacts →

Partial evidence

Forestry Consulting and Natural Resource Management”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceAuburn, ME, United StatesHQ checked Sep 20, 20261-109 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceMobile, AL, United StatesHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidencePortland, OR, United StatesHQ checked Sep 20, 20261-108 contacts →

Partial evidence

“The Beck Group is a leading provider of forest products consulting services, in both North America and around the world, dedicated to helping businesses succeed in this new…”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceBainbridge, GA, United StatesHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceSummerville, SC, United StatesHQ checked Sep 20, 20261-108 contacts →

Partial evidence

“FORSight Resources, LLC, is a high-tech forestry consulting firm providing expert decision-support services to managers and executives facing critical natural resource decisions…”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceCenter, TX, United StatesHQ checked Sep 20, 202611-507 contacts →

Partial evidence

“Bird Forestry provides a full range of quality professional forest management services supported by the latest GIS/GPS technology and database management systems.”

Source: RevenueBase Database · checked Sep 20, 2026
25Partial evidencePiketon, OH, United StatesHQ checked Sep 20, 20261-107 contacts →

Partial evidence

“LiTS offers a suite of apps and a fully modular inventory system for logistical and retail industries.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 196 forest inventory consultants based in the United States

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Forest inventory consultants based in the United States at a glance

As of Sep 20, 2026
36.6%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · Seattle
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
41
51-200
5
201-500
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 196 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among forest inventory consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “forest inventory consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names forest inventory consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among forest inventory consultants, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 389 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names forest inventory consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many forest inventory consultants are there based in the United States?

RevenueBase identified 196 forest inventory consultants headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Mason, Bruce & Girard, Inc. Mb&g, headquartered in Portland, tops this list with the largest team on record.

Which city has the most forest inventory consultants?

Seattle leads with 5 headquartered companies, followed by Portland (3) and Raleigh (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 389 verified decision-maker contacts tracked across these 196 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.